Log message:
Recursive ABI depends update and PKGREVISION bump for readline-6.0 shlib
major change.

Reported by Robert Elz in PR 41345.

Log message:
cleanup: replaced _PKG_SILENT and _PKG_DEBUG with RUN.

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.

Log message:
Changes 8.2.13:
* Prevent error recursion crashes when encoding conversion fails.
* Disallow "CREATE CONVERSION" with the wrong encodings for the
  specified conversion function.
* Fix core dump when to_char() is given format codes that are
  inappropriate for the type of the data argument.
* Fix possible failure in "contrib/tsearch2" when C locale is used
  with a multi-byte encoding.
* Fix extreme inefficiency in "contrib/tsearch2" parser's handling of
  an email-like string containing multiple @ characters.
* Fix decompilation of CASE WHEN with an implicit coercion.
* Fix possible misassignment of the owner of a TOAST table's rowtype.
* Fix PL/pgSQL to not treat INTO after "INSERT" as an INTO-variables
  clause anywhere in the string, not only at the start; in
  particular, don't fail for "INSERT INTO" within "CREATE RULE".
* Clean up PL/pgSQL error status variables fully at block exit.
* Retry failed calls to CallNamedPipe() on Windows.
* Add MUST (Mauritius Island Summer Time) to the default list of
  known timezone abbreviations.

Log message:
Changes 8.2.12:
* Improve handling of URLs in headline() function
* Improve handling of overlength headlines in headline() function
* Prevent possible Assert failure or misconversion if an encoding
  conversion is created with the wrong conversion function for the
  specified pair of encodings
* Fix possible Assert failure if a statement executed in PL/pgSQL is
  rewritten into another kind of statement, for example if an
  "INSERT" is rewritten into an "UPDATE"
* Ensure that a snapshot is available to datatype input functions
* Make it safer for SPI-using functions to be used within datatype
  I/O; in particular, to be used in domain check constraints
* Avoid unnecessary locking of small tables in "VACUUM"
* Fix a problem that made UPDATE RETURNING tableoid return zero
  instead of the correct OID
* Fix planner misestimation of selectivity when transitive equality
  is applied to an outer-join clause
  This could result in bad plans for queries like ... from a left
  join b on a.a1 = b.b1 where a.a1 = 42 ...
* Improve optimizer's handling of long IN lists
  This change avoids wasting large amounts of time on such lists when
  constraint exclusion is enabled.
* Ensure that the contents of a holdable cursor don't depend on the
  contents of TOAST tables
* Fix memory leak when a set-returning function is terminated without
  reading its whole result
* Fix "contrib/dblink"'s dblink_get_result(text,bool) function
* Fix possible garbage output from "contrib/sslinfo" functions
* Fix configure script to properly report failure when unable to
  obtain linkage information for PL/Perl
* Make all documentation reference pgsql-bugs and/or pgsql-hackers as
  appropriate, instead of the now-decommissioned pgsql-ports and
  pgsql-patches mailing lists
* Update time zone data files to tzdata release 2009a (for Kathmandu
  and historical DST corrections in Switzerland, Cuba)

Log message:
Add -lintl on Solaris.

Log message:
Changes 8.2.11:
* Fix GiST index corruption due to marking the wrong index entry
  "dead" after a deletion.
  This would result in index searches failing to find rows they
  should have found.
* Fix backend crash when the client encoding cannot represent a
  localized error message.
  We have addressed similar issues before, but it would still fail if
  the "character has no equivalent" message itself couldn't be
  converted. The fix is to disable localization and send the plain
  ASCII error message when we detect such a situation.
* Fix possible crash when deeply nested functions are invoked from a
  trigger.
* Improve optimization of "expression" IN \ 
("expression-list") queries.
  Cases in which there are query variables on the right-hand side had
  been handled less efficiently in 8.2.x and 8.3.x than in prior
  versions. The fix restores 8.1 behavior for such cases.
* Fix mis-expansion of rule queries when a sub-SELECT appears in a
  function call in FROM, a multi-row VALUES list, or a RETURNING list.
* Fix memory leak during rescan of a hashed aggregation plan.
* Ensure an error is reported when a newly-defined PL/pgSQL trigger
  function is invoked as a normal function.
* Prevent possible collision of relfilenode numbers when moving a
  table to another tablespace with "ALTER SET TABLESPACE".
  The command tried to re-use the existing filename, instead of
  picking one that is known unused in the destination directory.
* Fix incorrect tsearch2 headline generation when single query item
  matches first word of text.
* Fix improper display of fractional seconds in interval values when
  using a non-ISO datestyle in an "--enable-integer-datetimes" build.
* Ensure SPI_getvalue and SPI_getbinval behave correctly when the
  passed tuple and tuple descriptor have different numbers of columns.
* Fix ecpg's parsing of "CREATE ROLE".
* Fix recent breakage of pg_ctl restart.
* Ensure "pg_control" is opened in binary mode.
  pg_controldata and pg_resetxlog did this incorrectly, and so could
  fail on Windows.
* Update time zone data files to tzdata release 2008i (for DST law
  changes in Argentina, Brazil, Mauritius, Syria)

Log message:
Changes 8.2.10:
Bug-fix release, see HISTORY for details.

Log message:
Changes 8.2.9:
* Make pg_get_ruledef() parenthesize negative constants (Tom)
  Before this fix, a negative constant in a view or rule might be
  dumped as, say, -42::integer, which is subtly incorrect: it should
  be (-42)::integer due to operator precedence rules. Usually this
  would make little difference, but it could interact with another
  recent patch to cause PostgreSQL to reject what had been a valid
  "SELECT DISTINCT" view query. Since this could result in pg_dump
  output failing to reload, it is being treated as a high-priority
  fix. The only released versions in which dump output is actually
  incorrect are 8.3.1 and 8.2.7.
* Make "ALTER AGGREGATE ... OWNER TO" update pg_shdepend (Tom)
  This oversight could lead to problems if the aggregate was later
  involved in a "DROP OWNED" or "REASSIGN OWNED" operation.

Log message:
Changes 8.2.7:
* Fix character string comparison for Windows locales that consider
  different character combinations as equal
* Repair potential deadlock between concurrent "VACUUM FULL"
  operations on different system catalogs
* Fix longstanding "LISTEN"/"NOTIFY" race condition
* Disallow "LISTEN" and "UNLISTEN" within a prepared transaction
* Disallow dropping a temporary table within a prepared transaction
* Fix rare crash when an error occurs during a query using a hash
  index
* Fix memory leaks in certain usages of set-returning functions
* Fix input of datetime values for February 29 in years BC
* Fix "unrecognized node type" error in some variants of "ALTER
  OWNER"
* Ensure pg_stat_activity.waiting flag is cleared when a lock wait is
  aborted
* Fix handling of process permissions on Windows Vista
* More...